61925353

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 74864192

約数和(自身を除く): 12938839

約数列:

[1, 7, 29, 67, 157, 203, 469, 841, 1099, 1943, 4553, 5887, 10519, 13601, 31871, 56347, 73633, 132037, 305051, 394429, 924259, 2135357, 8846479, 61925353]

約数ペア:

[(1, 61925353), (7, 8846479), (29, 2135357), (67, 924259), (157, 394429), (203, 305051), (469, 132037), (841, 73633), (1099, 56347), (1943, 31871), (4553, 13601), (5887, 10519)]